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<div class="title">engine/include/geometry/Aabb.h</div>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> *  Aabb.h</span>
<a name="l00003"></a>00003 <span class="comment"> *  QSculpt</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> *  Created by Roberto Cabral on 6/29/10.</span>
<a name="l00006"></a>00006 <span class="comment"> *  Copyright 2010 Juan Roberto Cabral. All rights reserved.</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> */</span>
<a name="l00009"></a>00009 
<a name="l00010"></a>00010 <span class="preprocessor">#ifndef AABB_H_</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define AABB_H_</span>
<a name="l00012"></a>00012 <span class="preprocessor"></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include &lt;Eigen/Geometry&gt;</span>
<a name="l00014"></a>00014 
<a name="l00015"></a><a class="code" href="namespacegeometry.html">00015</a> <span class="keyword">namespace </span>geometry
<a name="l00016"></a>00016 {
<a name="l00024"></a><a class="code" href="classgeometry_1_1_a_a_b_b.html">00024</a> <span class="keyword">class </span><a class="code" href="classgeometry_1_1_a_a_b_b.html">AABB</a> : <span class="keyword">public</span> Eigen::AlignedBox&lt;float, 3&gt;
<a name="l00025"></a>00025 {
<a name="l00026"></a>00026 <span class="keyword">public</span>:
<a name="l00030"></a><a class="code" href="classgeometry_1_1_a_a_b_b.html#a7224c5fecba763f1525847aba1f5f81a">00030</a>     <a class="code" href="classgeometry_1_1_a_a_b_b.html#a7224c5fecba763f1525847aba1f5f81a">AABB</a>() : Eigen::AlignedBox&lt;float, 3&gt;(){}
<a name="l00031"></a>00031     
<a name="l00039"></a><a class="code" href="classgeometry_1_1_a_a_b_b.html#a6c70735623f598b69a6a3c194b9cea77">00039</a>     <a class="code" href="classgeometry_1_1_a_a_b_b.html#a6c70735623f598b69a6a3c194b9cea77">AABB</a>(<span class="keyword">const</span> Point3&amp; p1, <span class="keyword">const</span> Point3&amp; p2) : Eigen::AlignedBox&lt;float, 3&gt;(p1, p2){}
<a name="l00040"></a>00040     
<a name="l00044"></a>00044     <span class="keyword">inline</span> <span class="keywordtype">bool</span> intersect(<span class="keyword">const</span> Eigen::AlignedBox&lt;float, 3&gt;&amp; box);
<a name="l00045"></a>00045 };
<a name="l00046"></a>00046 
<a name="l00047"></a>00047 };
<a name="l00048"></a>00048 
<a name="l00049"></a>00049 
<a name="l00050"></a>00050 
<a name="l00051"></a>00051 <span class="keyword">inline</span> <span class="keywordtype">bool</span> geometry::AABB::intersect(<span class="keyword">const</span> Eigen::AlignedBox&lt;float, 3&gt;&amp; box)
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053     <span class="keywordflow">return</span> ((box.min().x() &lt; max().x() &amp;&amp; box.max().x() &gt; min().x()) &amp;&amp;
<a name="l00054"></a>00054             (box.min().y() &lt; max().y() &amp;&amp; box.max().y() &gt; min().y()) &amp;&amp;
<a name="l00055"></a>00055             (box.min().z() &lt; max().z() &amp;&amp; box.max().z() &gt; min().z()));
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057 
<a name="l00058"></a>00058 <span class="preprocessor">#endif</span>
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